Example Solutions: Twin A)
variant a) 1.Ke5 2.Kf4 3.Kg3 4.Kh2 5.Ng4 6.Rh3 7.Rg3 Rh1#;
variant b) 1.Ke5 2.Kd6 3.Kc7 4.Kb8 5.Rc8 6.Nf7 7.Rc7 Ra8#
Example Solutions: Twin B)
variant a) 1.Ke5 2.Kf4 3.Kg3 4.Kh2 5.Rf3 6.Ng4 7.Rg3 Rh1#
variant b) 1.Ke5 2.Kd6 3.Kc7 4.Kb8 5.Nf7 6.Rc6 7.Rc7 Ra8#
